ITP OpenIR  > 理论物理所SCI论文
Possible effects of quark and gluon condensates in heavy quarkonium spectra
Ding, YB; Guo, XH; Li, XQ; Shen, PN; Ding, YB , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
1996
发表期刊PHYSICAL REVIEW D
ISSN0556-2821
卷号54期号:1页码:1136-1142
摘要The Cornell potential with the best fitted parameters alpha(s) and kappa are modified by adding terms derived from nouperturbative QCD, which are characterized by a series of nonvanishing vacuum condensates of quarks and gluons. In terms of this potential, we study the system of heavy quarkonia. The results show that the correction caused by the additional terms reduces the deviation between the data and the values calculated with the pure Cornell potential and improves the splittings of energy levels. The achievements indicate that the nonperturbative effects induced by vacuum condensates play an important role for the correction to 1/q(2), which in general was phenomenologically put in by hand. This result would be helpful for understanding nonperturbative QCD along a parallel direction to the QCD sum rules.
部门归属ACAD SINICA,GRAD SCH,BEIJING 100039,PEOPLES R CHINA; ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA; NANKAI UNIV,DEPT PHYS,TIANJIN 300071,PEOPLES R CHINA; ACAD SINICA,INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA; UNIV ADELAIDE,DEPT PHYS & MATH PHYS,ADELAIDE,SA 5001,AUSTRALIA
关键词Quantum Chromodynamics Potential Model Qcd Systems Vacuum
学科领域Physics
URL查看原文
收录类别SCI
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12614
专题理论物理所SCI论文
通讯作者Ding, YB , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
推荐引用方式
GB/T 7714
Ding, YB,Guo, XH,Li, XQ,et al. Possible effects of quark and gluon condensates in heavy quarkonium spectra[J]. PHYSICAL REVIEW D,1996,54(1):1136-1142.
APA Ding, YB,Guo, XH,Li, XQ,Shen, PN,&Ding, YB , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA..(1996).Possible effects of quark and gluon condensates in heavy quarkonium spectra.PHYSICAL REVIEW D,54(1),1136-1142.
MLA Ding, YB,et al."Possible effects of quark and gluon condensates in heavy quarkonium spectra".PHYSICAL REVIEW D 54.1(1996):1136-1142.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Possible effects of (105KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ding, YB]的文章
[Guo, XH]的文章
[Li, XQ]的文章
百度学术
百度学术中相似的文章
[Ding, YB]的文章
[Guo, XH]的文章
[Li, XQ]的文章
必应学术
必应学术中相似的文章
[Ding, YB]的文章
[Guo, XH]的文章
[Li, XQ]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。